CN108101193A - A kind of filtrate blocking apparatus and its application method for sewage disposal - Google Patents
A kind of filtrate blocking apparatus and its application method for sewage disposal Download PDFInfo
- Publication number
- CN108101193A CN108101193A CN201810081974.5A CN201810081974A CN108101193A CN 108101193 A CN108101193 A CN 108101193A CN 201810081974 A CN201810081974 A CN 201810081974A CN 108101193 A CN108101193 A CN 108101193A
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- bent plate
- fixing bracket
- arc bent
- arc
- backwashing wastewater
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/006—Regulation methods for biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of filtrate blocking apparatus and its application method for sewage disposal, and including fixed frame, arc bent plate and spoiler, fixed frame includes horizontal fixing bracket and vertical fixing bracket, and horizontal fixing bracket is vertically installed in vertical support bracket fastened top；One end of arc bent plate is fixedly installed on horizontal fixing bracket, and the other end is arranged on vertical fixing bracket；Vertical fixing bracket is installed on effluent weir pool wall and less than 3 5cm of effluent weir elevation；The backwashing wastewater when filter opening that aperture is 1 2mm is used for sewage disposal is evenly equipped on arc bent plate to be filtered；It is equipped with to make to cross the filtrate above bent plate to drop back into the prepsetting gap in filter tank between arc bent plate and effluent weir pool wall；Spoiler is fixed on vertical fixing bracket and positioned at arc bent plate lower position.It has many advantages, such as simple in structure, design rationally, install and dismantle that convenient, the degree of automation is higher, the environmental parameter of field test can be ensured, and flexibility is preferable.
Description
Technical field
The present invention relates to urban sewage treatment technology field more particularly to a kind of filtrate blocking apparatus for sewage disposal
And its application method.
Background technology
With the fast development of social economy, effluent-disposal standard is increasingly stringent, and recycled water is as a kind of new water source, mesh
Before be widely used in landscape ecological, municipal administration is used mixedly, supplements river and the fields such as industry, while water pollution is reduced, and alleviate
The contradiction of water scarcity.Biofilter has organic matter volumetric loading height, hydraulic detention time is short, floor space is small, place
It manages strong efficient, capacity of resisting impact load, easy to be filmed, save many advantages, such as secondary sedimentation tank, at existing recycled water
The technique for efficiently solving sewage TN, SS excessive problem can be stablized in reason technology.Filtrate captures grid as making in biofilter
With relatively broad media filtration device, but by use for a long time it is not difficult to find that its there are following defects：
(1) screen gap is excessive, can not intercept air-water backwashing stage swiftly flowing filtrate；The inclined plate gradient is small, and returns
The current that the filtrate fallen is easily flowed up go out downflow weir；
(2) filtrate that can not be intercepted is discharged in backwashing wastewater pond, and the reduction of one side filter causes biological attachment
Amount reduces, and bulk deposition of the another aspect filtrate in backwashing wastewater pond causes equipment attrition；
(3) screen height is higher than the elevation of downflow weir, has intercepted the foam generated in backwash, the solid for washing out recoil
Suspended matter is largely intercepted in the foam, is rested in biofilter, and the SS of initial filter water is caused to severely exceed；
The content of the invention
Grid above shortcomings are captured for filtrate in the prior art, it is an object of the invention to：One kind is provided to be used for
The filtrate blocking apparatus and its application method of sewage disposal, with it is simple in structure, design rationally, install and dismantle it is convenient, from
The advantages that dynamicization degree is higher, the environmental parameter of field test can be ensured, and flexibility is preferable.
In order to achieve the above object, the present invention adopts the following technical scheme that realization：
A kind of filtrate blocking apparatus for sewage disposal, the filtrate blocking apparatus include fixed frame and arc bent plate,
The fixed frame is L-type bending fixed frame, wherein, the fixed frame includes horizontal fixing bracket and vertical fixing bracket, institute
It states horizontal fixing bracket and is vertically installed in vertical support bracket fastened top；One end of the arc bent plate is fixedly installed on horizontal solid
On fixed rack, the other end is arranged on vertical fixing bracket；The vertical fixing bracket is installed on effluent weir pool wall and is less than
Effluent weir elevation 3-5cm, for backwash foam to be made to discharge filter tank with waste water in time；Being evenly equipped with aperture on the arc bent plate is
Backwashing wastewater is filtered when the filter opening of 1-2mm is used for sewage disposal；It is equipped between the arc bent plate and effluent weir pool wall
For making to cross the prepsetting gap that the filtrate above bent plate drops back into filter tank；The spoiler is fixed on vertical fixing bracket
It is installed by wall, and positioned at arc bent plate lower position, for stopping the upper flowing water below prepsetting gap, prevents the filter dropped back into
Material is rushed out filter tank；Oblique fixing bracket is also associated between the horizontal fixing bracket and vertical fixing bracket；Arc bent plate
Thickness for 2-3mm, the linear extent scope on the circular arc vertex of arc bent plate top and bottom end is 700-1000mm, curved bend
The circular arc lower end of plate and fixed frame long side are tangent, and the 5.5%- that the area coverage scope of arc bent plate is filter tank topside area
7.5%.
As the further optimization of said program, the filtrate blocking apparatus further includes automatic control system, described automatic
Control system includes programmable controller, memory, is arranged on arc bent plate and the First Speed of horizontal fixing bracket junction
Sensor and first pressure sensor, the second speed sensor and for being arranged on arc bent plate and vertical fixing bracket junction
Two pressure sensors, the third speed sensor and the 3rd pressure sensor for being arranged on arc bent plate middle position；Described
One velocity sensor and first pressure sensor, second speed sensor and second pressure sensor, third speed sensor and
3rd pressure sensor is connected respectively with programmable controller data-signal, is respectively used to detection arc bent plate and horizontal fixed branch
The speed signal and backwashing wastewater pressure signal of frame junction, arc bent plate and the speed signal of vertical fixing bracket junction
With backwashing wastewater pressure signal, the speed signal of arc bent plate middle position and backwashing wastewater pressure signal and will detect
To speed signal and backwashing wastewater pressure signal be sent to programmable controller；Programmable controller is corresponding by what is received
Speed signal and backwashing wastewater pressure signal are stored in after data conversion in memory.
As the further optimization of said program, data comparison module, the number are further included in the programmable controller
According to comparison module will be stored in memory the arc bent plate that detects in real time and horizontal fixing bracket junction, arc bent plate with it is vertical
Fixing bracket junction, the velocity amplitude of arc bent plate middle position and backwashing wastewater pressure value respectively with corresponding position
Threshold speed, backwashing wastewater pressure threshold are compared, and result of the comparison are stored in memory；Programmable controller
The pressure of supply water of backwashing wastewater water supply pump is controlled according to result of the comparison；When the backwashing wastewater pressure detected in real time is higher than phase
The backwashing wastewater velocity amplitude answered the backwashing wastewater pressure threshold at position and detected in real time is higher than the recoil of corresponding position
When washing waste water threshold speed, the pressure of supply water of programmable controller control backwashing wastewater water supply pump reduces；Conversely, it does not adjust then
It is whole.
As the further optimization of said program, the automatic control system further includes wireless network communication module, described
Programmable controller will receive the arc bent plate detected in real time that obtains by data conversion and horizontal fixing bracket junction,
Arc bent plate and vertical fixing bracket junction, the velocity amplitude of arc bent plate middle position and backwashing wastewater pressure value, reality
When the velocity amplitude that detects and backwashing wastewater pressure value respectively with the threshold speed of corresponding position, backwashing wastewater pressure threshold
Result of the comparison is connected by wireless network communication module with remote monitoring center or intelligent mobile terminal；The wireless network
Network communication module includes 3G, 4G or wifi network；The intelligent mobile terminal includes smart mobile phone, tablet computer or notes
This computer.
As the further optimization of said program, the filtrate blocking apparatus further includes the strainer being arranged on arc bent plate
Automatic cleaning device, the connection pendulum that the strainer automatic cleaning device includes waterproof machine, is connected with waterproof machine output shaft
Bar, described connect are provided with brush member on swing rod, and the automatic control system further includes what is be connected with programmable controller
Timer, the programmable controller are connected with waterproof machine control；The programmable controller is determined according to what timer stored
When period control waterproof machine open and close that brush member is driven to carry out automatic cleaning to the filter opening of arc bent plate.
As the further optimization of said program, the automatic control system further includes power supply module, the power supply module
It is electrically connected respectively with automatic control system, strainer clearing apparatus；The power supply module includes main power source and stand-by power supply, the master
Power supply be DC power supply or AC power, the stand-by power supply be solar cell module, the solar cell module bag
Include the solar panel being arranged in effluent weir pool wall top, solar converter and solar cell, the solar-electricity
In power storage and solar cell that pond plate obtains the solar energy received after solar converter is converted；The sun
Energy solar panel is arranged on effluent weir pool wall top by position adjusting part, and the position adjusting part includes sunray and senses
Device and electronic rotation strut；The programmable controller is connected with the control of electronic rotation strut；The sunray sensor with
Programmable controller data-signal is connected, and the sunray strength signal received is sent to programmable controller, can
Programmable controller according to the sunray strength signal received after data conversion with default solar light intensity threshold
It is compared, and the position angle of electronic rotation strut adjusting solar panel is controlled according to result of the comparison.
As the further optimization of said program, the height adjusting group being easily installed is provided on the vertical fixing bracket
Part, the height adjustment assembly include the vertical waist-shaped hole being arranged on vertical fixing bracket, are set on the effluent weir pool wall
Have and be relatively fixed mounting hole with vertical waist-shaped hole position, vertical waist-shaped hole, fixed installation holes are sequentially passed through by installation bolt
Vertical fixing bracket is fixedly mounted on effluent weir pool wall afterwards；The installation bolt and the junction of vertical waist-shaped hole are also set up
There is toothed washer, waveform groove is provided on the toothed washer.
As the further optimization of said program, the prepsetting gap is 5-10cm；The arc bent plate and spoiler are equal
For stainless steel plate；The horizontal fixing bracket is stainless steel angle steel, and the vertical fixing bracket is stainless steel channel steel.
A kind of application method of the above-mentioned filtrate blocking apparatus for sewage disposal of the present invention includes the following steps：
1) assembling and position debugging：Vertical fixing bracket is fixed by means of the kidney-shaped adjustment hole on vertical fixing bracket and is pacified
At 3-5cm positions under effluent weir pool wall, one section of arc bent plate is mounted on horizontal fixing bracket, the other end is mounted on
At on vertical fixing bracket and away from effluent weir 5-10cm positions；Spoiler is mounted on vertical fixing bracket and leans on wall one side,
And spoiler and vertical support bracket fastened bottom be into 30-60 ° of angle, look up can block completely bent plate lower part between the walls
Preset clearance；Strainer automatic cleaning device is fixedly mounted on arc bent plate；
2) automatic control system is laid：Set in arc bent plate and horizontal fixing bracket junction First Speed sensor and
First pressure sensor, arc bent plate and vertical fixing bracket junction set second speed sensor and second pressure to sense
Device sets third speed sensor and the 3rd pressure sensor in arc bent plate middle position；By above-mentioned velocity sensor and
Pressure sensor is connected respectively with programmable controller data-signal；High definition water-proof CCD camera and image processing module and figure are installed
As memory module, and power supply module is electrically connected respectively with automatic control system, strainer clearing apparatus respectively；
3) telecommunication：Programmable controller will receive the arc bent plate detected in real time that obtains by data conversion with
Horizontal fixing bracket junction, arc bent plate and vertical fixing bracket junction, arc bent plate middle position velocity amplitude and
Backwashing wastewater pressure value, the velocity amplitude detected in real time and backwashing wastewater pressure value the speed threshold with corresponding position respectively
Final filtering image in value, backwashing wastewater pressure threshold result of the comparison and image storage module leads to by wireless network
Letter module is connected with remote monitoring center or intelligent mobile terminal to be communicated wirelessly.
Had using a kind of above-mentioned filtrate blocking apparatus and its application method for sewage disposal of the present invention following beneficial
Effect：
(1) structure design is more reasonable, and the present apparatus proposes to contact with each other using the filtrate that arc bent plate rises with backwash,
Slow down the upper speed for the backwashing wastewater for carrying filtrate, filtrate is made to drop back into filter tank, while the filter opening being covered on arc bent plate makes
Backwashing wastewater is by so as to fulfill the separation of filtrate and backwashing wastewater；Arc bent plate is equipped with gap with effluent weir pool wall, can
The filtrate crossed above arc bent plate is made to drop back into filter tank, spoiler stops the upper backwashing wastewater below gap, prevents from dropping back into
Filtrate be rushed out filter tank, effectively prevent the filterins media run-off caused by phenomena such as material spray；Device integral installation is in effluent weir elevation
Lower section, arc bent plate top, less than effluent weir pool wall highest point 3-5cm, make recoil with horizontal fixing bracket junction position height
Filter tank can be flowed out with waste water in time by washing foam, and the method can shorten the existence time of initial filter water to greatest extent.
(2) water velocity and pressure of backwashing wastewater can effectively be monitored in real time using velocity sensor and pressure sensor
Power, programmable controller can control the pressure that backwashing wastewater supplies water in time；It can in combination with wireless network communication module
It effectively realizes and is connected with the wireless communication of remote monitoring center or intelligent terminal, the degree of automation is higher.
(3) by the use of solar energy as auxiliary power supply, energy consumption and production run cost can be effectively reduced, safely may be used
It leans on, green energy conservation.
(4) effectively periodically the filter opening of arc bent plate can be cleaned using strainer automatic cleaning device, prevents filter opening
It is plugged and causes backwashing water flowing pressure excessive.
Description of the drawings
Attached drawing 1 is the main structure diagram of filtrate blocking apparatus of the present invention.
Attached drawing 2 is the left side structure schematic view of filtrate blocking apparatus of the present invention.
The meaning of each reference numeral is as follows in above-mentioned attached drawing：
1st, horizontal fixing bracket；2nd, vertical fixing bracket；3rd, arc bent plate；4th, spoiler；5th, oblique fixing bracket.
Specific embodiment
Below in conjunction with the accompanying drawings 1-2 filtrate blocking apparatus and its application method works for sewage disposal a kind of to the present invention with
It is described in detail.
A kind of filtrate blocking apparatus for sewage disposal, the filtrate blocking apparatus include fixed frame, arc bent plate and
Spoiler, the fixed frame are L-type bending fixed frame, wherein, the fixed frame includes horizontal fixing bracket 1 and fixes vertically
Stent 2, the horizontal fixing bracket are vertically installed in vertical support bracket fastened top；One end of the arc bent plate 3 is fixed and is set
It is placed on horizontal fixing bracket, the other end is arranged on vertical fixing bracket；The vertical fixing bracket is installed on effluent weir pond
On wall and less than effluent weir elevation 3-5cm, for backwash foam to be made to discharge filter tank with waste water in time；On the arc bent plate
The backwashing wastewater when filter opening that aperture is 1-2mm is used for sewage disposal is furnished with to be filtered；The arc bent plate and effluent weir
It is equipped with to make to cross the filtrate above bent plate to drop back into the prepsetting gap in filter tank between pool wall；The spoiler (4) is fixed at
It is installed on vertical fixing bracket by wall, and positioned at arc bent plate lower position, for stopping the upstream below prepsetting gap
Water prevents the filtrate dropped back into be rushed out filter tank；It is also associated between the horizontal fixing bracket and vertical fixing bracket oblique solid
Fixed rack (5)；The thickness of arc bent plate is 2-3mm, the linear extent scope on the circular arc vertex of arc bent plate top and bottom end
For 700-1000mm, the circular arc lower end of arc bent plate and fixed frame long side are tangent, and the area coverage scope of arc bent plate is filter
The 5.5%-7.5% of pond topside area.
The filtrate blocking apparatus further includes automatic control system, the automatic control system include programmable controller,
Memory, the First Speed sensor for being arranged on arc bent plate and horizontal fixing bracket junction and first pressure sensor are set
Put arc bent plate Yu vertical fixing bracket junction second speed sensor and second pressure sensor, be arranged on curved bend
The third speed sensor and the 3rd pressure sensor of plate middle position；The First Speed sensor and first pressure sensing
Device, second speed sensor and second pressure sensor, third speed sensor and the 3rd pressure sensor are respectively with may be programmed
Controller data signal connects, and is respectively used to speed signal and the backwash of detection arc bent plate and horizontal fixing bracket junction
Wastewater pressure signal, arc bent plate and the speed signal of vertical fixing bracket junction and backwashing wastewater pressure signal, arc
The speed signal and backwashing wastewater pressure signal of bent plate middle position and by the speed signal detected and backwashing wastewater
Pressure signal is sent to programmable controller；Programmable controller is by the corresponding speed signal received and backwashing wastewater pressure
Signal is stored in after data conversion in memory.
Data comparison module is further included in the programmable controller, the data comparison module will store real in memory
When the arc bent plate that detects and horizontal fixing bracket junction, arc bent plate in vertical fixing bracket junction, arc bent plate
Between velocity amplitude at position and backwashing wastewater pressure value respectively with the threshold speed of corresponding position, backwashing wastewater pressure threshold
Value is compared, and result of the comparison is stored in memory；Programmable controller is controlled according to result of the comparison and backwashed
The pressure of supply water of waste water water supply pump；When the backwashing wastewater pressure detected in real time is higher than the backwashing wastewater pressure of corresponding position
Threshold value and when the backwashing wastewater velocity amplitude that detects in real time is higher than the backwashing wastewater threshold speed of corresponding position, programmable control
The pressure of supply water of device control backwashing wastewater water supply pump processed reduces；Conversely, it does not adjust then.
The automatic control system further includes wireless network communication module, and the programmable controller will be received by number
It is connected according to the arc bent plate detected in real time being converted to horizontal fixing bracket junction, arc bent plate with vertical fixing bracket
Place, the velocity amplitude of arc bent plate middle position and backwashing wastewater pressure value, the velocity amplitude and backwashing wastewater detected in real time
Pressure value passes through wireless communication with the threshold speed of corresponding position, backwashing wastewater pressure threshold result of the comparison respectively
Module is connected with remote monitoring center or intelligent mobile terminal；The wireless network communication module include 3G, 4G or
Wifi network；The intelligent mobile terminal includes smart mobile phone, tablet computer or laptop.
The filtrate blocking apparatus further includes the strainer automatic cleaning device being arranged on arc bent plate, and the strainer is automatic
The connection swing rod that clearing apparatus includes waterproof machine, is connected with waterproof machine output shaft, described connect set hairiness on swing rod
Brush assemblies, the automatic control system further include the timer being connected with programmable controller, the programmable controller with
Waterproof machine control connection；The timed period control waterproof machine keying that the programmable controller is stored according to timer is used for
Brush member is driven to carry out automatic cleaning to the filter opening of arc bent plate.
The automatic control system further includes power supply module, and the power supply module is clear with automatic control system, strainer respectively
Sweeping device is electrically connected；The power supply module includes main power source and stand-by power supply, and the main power source is DC power supply or alternating current
Source, the stand-by power supply are solar cell module, and the solar cell module includes being arranged in effluent weir pool wall top
Solar panel, solar converter and solar cell, the solar panel is by the solar energy received through too
In the power storage and solar cell that are obtained after positive energy converter conversion；The solar panel passes through position adjusting part
Effluent weir pool wall top is arranged on, the position adjusting part includes sunray sensor and electronic rotation strut；It is described can
Programmable controller is connected with the control of electronic rotation strut；The sunray sensor is connected with programmable controller data-signal
It connects, and the sunray strength signal received is sent to programmable controller, programmable controller is according to receiving too
Sunlight line strength signal after data conversion compared with default solar light intensity threshold, and according to result of the comparison
Electronic rotation strut is controlled to adjust the position angle of solar panel.
The height adjustment assembly being easily installed is provided on the vertical fixing bracket, the height adjustment assembly includes setting
The vertical waist-shaped hole on vertical fixing bracket is put, is provided on the effluent weir pool wall and vertical waist-shaped hole position is opposite consolidates
Determine mounting hole, sequentially passed through by installation bolt and be fixedly mounted on vertical fixing bracket after vertical waist-shaped hole, fixed installation holes
On effluent weir pool wall；The junction of the installation bolt and vertical waist-shaped hole is additionally provided with toothed washer, on the toothed washer
It is provided with waveform groove.
The prepsetting gap is 5-10cm；The arc bent plate and spoiler are stainless steel plate；It is described horizontal fixed
Stent is stainless steel angle steel, and the vertical fixing bracket is stainless steel channel steel.
A kind of application method of the above-mentioned filtrate blocking apparatus for sewage disposal of the present invention includes the following steps：
1) assembling and position debugging：Vertical fixing bracket is fixed by means of the kidney-shaped adjustment hole on vertical fixing bracket and is pacified
At 3-5cm positions under effluent weir pool wall, one section of arc bent plate is mounted on horizontal fixing bracket, the other end is mounted on
At on vertical fixing bracket and away from effluent weir 5-10cm positions；Spoiler is mounted on vertical fixing bracket and leans on wall one side,
And spoiler and vertical support bracket fastened bottom be into 30-60 ° of angle, look up can block completely bent plate lower part between the walls
Preset clearance；Strainer automatic cleaning device is fixedly mounted on arc bent plate；
2) automatic control system is laid：Set in arc bent plate and horizontal fixing bracket junction First Speed sensor and
First pressure sensor, arc bent plate and vertical fixing bracket junction set second speed sensor and second pressure to sense
Device sets third speed sensor and the 3rd pressure sensor in arc bent plate middle position；By above-mentioned velocity sensor and
Pressure sensor is connected respectively with programmable controller data-signal；High definition water-proof CCD camera and image processing module and figure are installed
As memory module, and power supply module is electrically connected respectively with automatic control system, strainer clearing apparatus respectively；
3) telecommunication：Programmable controller will receive the arc bent plate detected in real time that obtains by data conversion with
Horizontal fixing bracket junction, arc bent plate and vertical fixing bracket junction, arc bent plate middle position velocity amplitude and
Backwashing wastewater pressure value, the velocity amplitude detected in real time and backwashing wastewater pressure value the speed threshold with corresponding position respectively
Final filtering image in value, backwashing wastewater pressure threshold result of the comparison and image storage module leads to by wireless network
Letter module is connected with remote monitoring center or intelligent mobile terminal to be communicated wirelessly.
It is understood that the above description of the embodiments is intended to facilitate those skilled in the art and using this hair
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without having to go through creative labor.Therefore, the invention is not restricted to implementations here
Example, those skilled in the art's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be
Within protection scope of the present invention.
Claims (9)
1. a kind of filtrate blocking apparatus for sewage disposal, it is characterised in that：The filtrate blocking apparatus includes fixed frame, arc
Shape bent plate and spoiler, the fixed frame are L-type bending fixed frame, wherein, the fixed frame includes horizontal fixing bracket (1)
With vertical fixing bracket (2), the horizontal fixing bracket is vertically installed in vertical support bracket fastened top；The arc bent plate
(3) one end is fixedly installed on horizontal fixing bracket, and the other end is arranged on vertical fixing bracket；The vertical fixing bracket
It is installed on effluent weir pool wall and less than effluent weir elevation 3-5cm, for backwash foam to be made to discharge filter tank with waste water in time；Institute
Backwashing wastewater is filtered when stating the filter opening that aperture is evenly equipped on arc bent plate as 1-2mm for sewage disposal；The arc
It is equipped with to make to cross the filtrate above bent plate to drop back into the prepsetting gap in filter tank between shape bent plate and effluent weir pool wall；The spoiler
(4) be fixed on vertical fixing bracket and installed by wall, and positioned at arc bent plate lower position, for stop it is default between
Upper flowing water below gap, prevents the filtrate dropped back into be rushed out filter tank；Between the horizontal fixing bracket and vertical fixing bracket also
It is connected with oblique fixing bracket (5)；The thickness of arc bent plate is 2-3mm, the circular arc vertex of arc bent plate top and bottom end
Linear extent scope is 700-1000mm, and the circular arc lower end of arc bent plate and fixed frame long side are tangent, and the covering of arc bent plate
Areal extent is the 5.5%-7.5% of filter tank topside area.
2. a kind of filtrate blocking apparatus for sewage disposal according to claim 1, it is characterised in that：The filtrate blocks
It cuts device and further includes automatic control system, the automatic control system includes programmable controller, memory, is arranged on curved bend
The First Speed sensor and first pressure sensor of plate and horizontal fixing bracket junction are arranged on arc bent plate with consolidating vertically
The second speed sensor and second pressure sensor of fixed rack junction, the 3rd speed for being arranged on arc bent plate middle position
Spend sensor and the 3rd pressure sensor；The First Speed sensor and first pressure sensor, second speed sensor and
Second pressure sensor, third speed sensor and the 3rd pressure sensor are connected respectively with programmable controller data-signal,
It is respectively used to detection arc bent plate and the speed signal of horizontal fixing bracket junction and backwashing wastewater pressure signal, curved bend
Plate and the speed signal of vertical fixing bracket junction and backwashing wastewater pressure signal, the speed of arc bent plate middle position
The speed signal detected and backwashing wastewater pressure signal are simultaneously sent to programmable by signal and backwashing wastewater pressure signal
Controller；Programmable controller stores the corresponding speed signal received and backwashing wastewater pressure signal after data conversion
In memory.
3. a kind of filtrate blocking apparatus for sewage disposal according to claim 2, it is characterised in that：It is described programmable
Further include data comparison module in controller, the data comparison module will be stored in memory the arc bent plate that detects in real time with
Horizontal fixing bracket junction, arc bent plate and vertical fixing bracket junction, arc bent plate middle position velocity amplitude and
Backwashing wastewater pressure value is respectively compared with the threshold speed of corresponding position, backwashing wastewater pressure threshold, and will compare
Compared with result be stored in memory；Programmable controller supplies hydraulic pressure according to result of the comparison control backwashing wastewater water supply pump
Power；It detects when backwashing wastewater pressure threshold of the backwashing wastewater pressure detected in real time higher than corresponding position and in real time anti-
When flushing waste water velocity amplitude is higher than the backwashing wastewater threshold speed of corresponding position, programmable controller control backwashing wastewater
The pressure of supply water of water supply pump reduces；Conversely, it does not adjust then.
4. a kind of filtrate blocking apparatus for sewage disposal according to claim 3, it is characterised in that：The automatic control
System processed further includes wireless network communication module, and the programmable controller will receive the real-time inspection obtained by data conversion
The arc bent plate of survey and horizontal fixing bracket junction, arc bent plate and vertical fixing bracket junction, arc bent plate interposition
The velocity amplitude and backwashing wastewater pressure value at the place of putting, the velocity amplitude detected in real time and backwashing wastewater pressure value respectively with corresponding positions
Put the threshold speed at place, backwashing wastewater pressure threshold result of the comparison passes through wireless network communication module and remote monitoring center
Or intelligent mobile terminal is connected；The wireless network communication module includes 3G, 4G or wifi network；The intelligent mobile
Terminal includes smart mobile phone, tablet computer or laptop.
5. a kind of filtrate blocking apparatus for sewage disposal according to claim 4, it is characterised in that：The filtrate blocks
It cuts device and further includes the strainer automatic cleaning device being arranged on arc bent plate, the strainer automatic cleaning device includes anti-water power
Machine, the connection swing rod being connected with waterproof machine output shaft, described connect is provided with brush member on swing rod, described to automatically control
System further includes the timer being connected with programmable controller, and the programmable controller is connected with waterproof machine control；Institute
The timed period control waterproof machine that programmable controller is stored according to timer is stated to open and close to drive brush member to arc
The filter opening of bent plate carries out automatic cleaning.
6. a kind of filtrate blocking apparatus for sewage disposal according to claim 5, it is characterised in that：The automatic control
System processed further includes power supply module, and the power supply module is electrically connected respectively with automatic control system, strainer clearing apparatus；The electricity
Source component includes main power source and stand-by power supply, and the main power source is DC power supply or AC power, and the stand-by power supply is too
Positive energy battery component, the solar cell module include the solar panel, the sun that are arranged in effluent weir pool wall top
Energy converter and solar cell, the solar panel obtain the solar energy received after solar converter is converted
Power storage and solar cell in；The solar panel is arranged on effluent weir pool wall top by position adjusting part
Portion, the position adjusting part include sunray sensor and electronic rotation strut；The programmable controller and electronic rotation
Turn strut control connection；The sunray sensor is connected with programmable controller data-signal, and will receive too
Sunlight line strength signal is sent to programmable controller, and programmable controller is according to the sunray strength signal received through number
According to after conversion compared with default solar light intensity threshold, and according to result of the comparison control electronic rotation strut tune
The position angle of node solar battery plate.
7. a kind of filtrate blocking apparatus for sewage disposal according to claim 6, it is characterised in that：It is described vertical solid
The height adjustment assembly being easily installed is provided on fixed rack, the height adjustment assembly includes being arranged on vertical fixing bracket
Vertical waist-shaped hole, be provided on the effluent weir pool wall and be relatively fixed mounting hole with vertical waist-shaped hole position, pass through installation
Vertical fixing bracket is fixedly mounted on effluent weir pool wall after the vertical waist-shaped hole of screw bolt passes, fixed installation holes；It is described
Installation bolt and the junction of vertical waist-shaped hole are additionally provided with toothed washer, and waveform groove is provided on the toothed washer.
8. a kind of filtrate blocking apparatus for sewage disposal according to claim 7, it is characterised in that：It is described it is default between
Gap is 5-10cm；The arc bent plate and spoiler are stainless steel plate；The horizontal fixing bracket is stainless steel angle steel, described
Vertical fixing bracket is stainless steel channel steel.
9. a kind of a kind of application method of filtrate blocking apparatus for sewage disposal according to claim 8, feature
It is, which includes the following steps：
1) assembling and position debugging：Vertical fixing bracket is fixedly mounted on by means of the kidney-shaped adjustment hole on vertical fixing bracket
Under effluent weir pool wall at 3-5cm positions, one section of arc bent plate is mounted on horizontal fixing bracket, the other end is mounted on vertical
At on fixing bracket and away from effluent weir 5-10cm positions；Spoiler is mounted on vertical fixing bracket and leans on wall one side, and hinders
Flowing plate and vertical support bracket fastened bottom look up that can to block bent plate lower part completely reserved between the walls into 30-60 ° of angle
Gap；Strainer automatic cleaning device is fixedly mounted on arc bent plate；
2) automatic control system is laid：In arc bent plate and horizontal fixing bracket junction, First Speed sensor and first is set
Pressure sensor, arc bent plate and vertical fixing bracket junction set second speed sensor and second pressure sensor,
Arc bent plate middle position sets third speed sensor and the 3rd pressure sensor；Above-mentioned velocity sensor and pressure are passed
Sensor is connected respectively with programmable controller data-signal；High definition water-proof CCD camera and image processing module and image storage are installed
Module, and be respectively electrically connected power supply module with automatic control system, strainer clearing apparatus respectively；
3) Image Acquisition and storage：The high-definition image for the backwashing wastewater surface filtrate that high definition water-proof CCD camera collects is filtered
Image storage module is stored in after ripple module, image border enhancing module, noise analysis resume module；
4) telecommunication：Programmable controller will be received by the arc bent plate detected in real time that data conversion obtains and level
Fixing bracket junction, arc bent plate and vertical fixing bracket junction, the velocity amplitude of arc bent plate middle position and recoil
Wash wastewater pressure value, the velocity amplitude detected in real time and backwashing wastewater pressure value respectively with the threshold speed of corresponding position, anti-
Flushing waste water pressure threshold result of the comparison is by wireless network communication module and remote monitoring center or intelligent mobile terminal
It is connected and communicates wirelessly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081974.5A CN108101193B (en) | 2018-01-29 | 2018-01-29 | Filter material interception device for sewage treatment and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081974.5A CN108101193B (en) | 2018-01-29 | 2018-01-29 | Filter material interception device for sewage treatment and use method thereof |
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| Publication Number | Publication Date |
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| CN108101193A true CN108101193A (en) | 2018-06-01 |
| CN108101193B CN108101193B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810081974.5A Active CN108101193B (en) | 2018-01-29 | 2018-01-29 | Filter material interception device for sewage treatment and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110885107A (en) * | 2019-12-24 | 2020-03-17 | 北京城市排水集团有限责任公司 | Movable filter plate type filter material intercepting device |
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|---|---|
| CN108101193B (en) | 2023-07-14 |
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